ATEN CL3108

8-Port PS/2-USB VGA Single Rail WideScreen LCD KVM Switch

The ATEN CL3108 is a high-efficiency, rack-mountable LCD KVM switch tailored for server rooms and control centers where space is limited. Housed in a compact 1U single-rail chassis, it integrates an 18.5″ widescreen LED-backlit display, full-sized keyboard, and precision touchpad into a sleek slide-away console with dedicated top and bottom clearance for seamless operation in dense rack configurations.

Designed for optimal usability in low-light environments, the CL3108 features an exclusive LED illumination light that casts gentle glow across the integrated keyboard and touchpad. This ensures reliable operation during overnight maintenance or dimly lit installations. A convenient console lock provides secure storage when not in use, and the short-depth form factor accommodates narrow rack enclosures.

Supporting both PS/2 and USB interfaces, the unit automatically detects input types and provides full keyboard and mouse emulation to facilitate smooth booting even when the console is inactive. It includes eight integrated KVM ports and one hot-pluggable USB mouse port on the front panel, catering to HID devices without compromising reliability.

With the ability to cascade up to two additional CL3108 units or compatible KVM switches, a single console can manage up to 128 computers. This scalability, combined with support for broadcast mode (where commands are duplicated across all systems) and auto-scan mode for cyclic monitoring, enables efficient multi-system management.

Video performance is engineered for clarity with support up to 1366 × 768 @ 60 Hz, and compatibility with higher resolutions (up to 1920 × 1200) using DDC2B signaling. The widescreen aspect ratio provides ample workspace for on-screen display (OSD) menus and console output.

Security-conscious environments benefit from the CL3108’s two-level password authentication system, which restricts access to authorized users only. Multi-language support in the OSD includes English, French, German (Swiss), Japanese, Korean, Russian, Spanish, Traditional Chinese, and others, aiding international deployments.

Users can switch between connected systems via front-panel buttons, keyboard hotkeys, or the intuitive OSD interface. The unit supports hot-plugging, allowing computers to be added or removed without downtime. Upgrades are simplified through firmware updates via cable, and deployment requires no additional software.

Built for around-the-clock use, the CL3108 draws roughly 14–15 W from standard AC mains (100–240 VAC), and its metal housing ensures durability and effective heat dissipation. It supports operating temperatures from 0–40 °C and up to 80% non‑condensing humidity. At approximately 10.5 kg and with dimensions around 48 × 63 × 4 cm, it fits seamlessly into standard 1U spaces.

In summary, the ATEN CL3108 delivers a feature-rich, scalable, and space-conscious solution for managing multiple systems from a single console. Its wide-screen display, cascading ability, versatile control modes, and robust security features make it ideal for data centers, broadcast facilities, and other professional environments that demand dependable, centralized access in a minimal footprint.

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User Manual

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Firmware